Logic
An educated guess based on known information
What is an conjecture
This is the term for a 90 degree angle
What is right angle
a=a, <A =<A
What is reflexive property of equality
When writing a two column proof, you have ___________ and __________ at the top of each column
What is statements and reasons
Your purpose in life
What is glorifying God in everything you do
reasoning that uses facts, rules, definitions, or properties to reach a logical conclusion
deductive reasoning
An angle that is less than 90 degrees
What is acute
If a=b and b=c then a=c
What is Transitive property of equality
When writing properties, you should always make sure to do what?
Write out the property and add if it is of congruence or equality
You are currently taking this class
What is Geometry
Daily double without the double
A bat and a ball cost $1.10 in total. The bat costs $1.00 more than the ball. How much does the ball cost?
what is 5 cents
If a=b then a+c= b+c
What is addition property of equality
What is a theorem
What a statement that needs to be proven
A linear pair has one angle that is 135 degrees. What is the measure of the other angle
What is 45 degrees
a statement that can be written in if-then form.
what is a conditional statement
Two angles added together is known as what postulate
What is Angle Addition Postulate
If a=b, then a-c=b-c
What is subtraction property of equality
How many steps can a proof have?
At least 2 steps
When two segments are added together it is known as what postulate
What is segment addition postulate
if B is the midpoint of AC and then what is point B referred as
What is a segment bisector
AB= 5 and AB + BC = AC, then 5 + BC = AC
What substitution property of equality
Given: B is the midpoint of AC AB= 12 and BC= 2x +2
Prove x=5
Show the proof
A boat has a sail with one pair of perpendicular lines, and two sides the same length. What kind of triangle is it?
What is Right, Isosceles